Of 180 people chosen at random, 37 read books, 39 read magazines, 50 read newspapers, 62 read books or magazines, 8 books and newspapers, 92 books, magazines or newspapers, 20 only books, 12 magazines and newspapers, but no books. Determine iv. Number of people who read magazines, but not newspapers. v. Number of people who do not read newspapers. vi. Number of people who do not read any of these publications.

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter2: Working With Real Numbers
Section2.3: Rules For Addition
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Of 180 people chosen at random, 37 read books, 39 read magazines, 50 read newspapers, 62 read books or magazines, 8 books and newspapers, 92 books, magazines or newspapers, 20 only books, 12 magazines and newspapers, but no books.
Determine

iv. Number of people who read magazines, but not newspapers.
v. Number of people who do not read newspapers.
vi. Number of people who do not read any of these publications.

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